Bernard Controls Fielbus Solution PRIOFIBUS DP FOR INTELLI+ Installation & Operation Manual

Profibus - Addressing guide

INTELLI+ AND LOGIC

SUG_18008s – Ind. -.01

Art: TBD

3

TABLE OF CONTENTS

1 CONTROLS AND INDICATIONS ................................. 4

1.1 CONTROLS

Control byte description

1.2 ACTUATOR FEEDBACK INDICATION

2 ACYCLIC COMMUNICATION ................................... 23

English

4

1 CONTROLS AND INDICATIONS

The Profibus DPV1 system has a cyclic communication (compatible

with Profibus DP) and acyclic communication.

The cyclic communication is mainly use for the Process. Data are read

and written in a well-defined timing. The useful data are selected in

the list below and transmitted in a cyclic way. The selection of only a

few data also increases the communication speed. The acyclic

communication is mainly use for maintenance. The data are collected

only on request that avoid to reduce the cyclic communication speed.

See below "§ 5 Acyclic communication"

1.1 CONTROLS

Valve control by the Profibus fieldbus is possible only if the actuator

rotating selector is in the "remote" position.

Conditions which can prevent a command to be executed:

 Actuator rotating selector on "local" or "OFF"

 Alarm tripped (motor thermal overload)

 Emergency command received (ESD)

 Command is set by hardwire

Control byte description

Actuators controls are located at the addresses 0 to 4 on the Profibus

interface module. These controls are:

Address 0: ON-OFF control

Bit N° Value Description

BIT 0

0 NO COMMAND

1 OPEN COMMAND

BIT 1

0 NO COMMAND

1 CLOSE COMMAND

BIT 2

0 STOP (OR MAINTAINED COMMAND MODE)

1 NO STOP (OR PULSE COMMAND MODE)

BIT 3 TO 6 NOT USED

BIT 7

0 NO LOCAL COMMAND INHIBITION

1 LOCAL COMMAND INHIBITION

English

5

OPEN/CLOSE: Open and close command. According to the actuator

configuration, it is possible to select a priority to the opening or to

the closing command (refer to the actuator’s manual). By default,

there is no priority given to either opening or closing.

Priority can be used to:

 Allow to reverse the actuator rotation direction during a

manoeuvre without having to use the stop command. In this case

it is necessary to set a priority to the opening or to the closing

direction.

 Give priority to one or the other rotation direction: if the actuator

receives the open and close commands simultaneously and the

priority has been given to the opening, the actuator will run the

open position.

STOP: if this command is maintained at 0 (most common case), the

open and close commands have to be maintained. If this command is

set to 1, a short duration open / close command pulse is sufficient to

drive the valve to the open or closed position. In this case, the stop

command (0) can be used to stop the actuator during the travel in its

current position.

LOCAL COMMAND INHIBIT: the local command inhibit is remotely

controlled. This command inhibits the local opening and closing

commands, and enables remote commands, even if the local/remote

selector of the actuator is set to local.

English

6

Address 1: Auxiliary commands

Bit N° Value Description

BIT 1 & 0

00 : ACTUATOR CONTROL THE

LOCAL/REMOTE ; 01= REMOTE ; 10

LOCAL ; 11=LOCAL+ REMOTE

BIT 3 & 2

00 (OR 11) = ACTUATOR CONTROL THE

PROPORTIONAL/DIGITAL; 10= CONTROL BY

THE ADDRESS 0; 01= CONTROL BY THE

ADDRESS 2 OR 3)

BIT 4

OPENING IHIBIT

BIT 5

CLOSING INHIBIT

BIT 6*

0

NO ESD COMMAND

1

ESD COMMAND

BIT 7*

0

NO PARTIAL STROKE COMMAND

1

PARTIAL STROKE COMMAND

* Only available with Intelli+ control

Bit 1 & 0: This is used to force the local remote of the actuator, if

these two bits are set to zero, the local remote is given by the actuator

selector, if set to 01, 10 or 11 the value overrides the selector (the

selector has no effect).

Bit 3 & 2: This can only be used if the actuator is a positioning or

modulating actuator. This is used to force the positioner activation or

not (see § 3.4 setup). If the value of the bits is set to 00, the menu

indicates the type of command (on-off or positioning), if you send 1 in

the bit 3 and 0 in the bit 2, the control is by command on-off.

LOCAL or REMOTE: substitutes for the local/remote selector of the

actuator and is used to remotely enable either remote control or local

control.

LOCAL+REMOTE: same definition as above, but local and remote

control can be enabled simultaneously.

English

7

OPEN, CLOSE INHIBIT: this command is used to inhibit opening or

closing of the actuator.

PROPORTIONAL/DIGITAL: for an actuator used in modulation with

positioner function, it is possible to issue remote commands via

proportional control (equivalent to 4-20mA) or via

opening/closing/stop commands. The PROPORTIONAL/DIGITAL

command is used to switch over from one type of command to another.

ESD: the ESD (Emergency Shut Down) is configured by the menu.

PARTIAL STROKE: This command performs automatically a test to

confirm that the actuator is still operational. The test consists to

operate the actuator on a partial stroke and return. The start position

and the stroke % can be configured. An alarm is emitted if the stroke

is not performed in a predetermined delay. This delay is worked out

from the rated operating time.

Address 2 and 3: Proportional control (set-point), only on modulation

actuator

Address N° Bit N° Value Description

2 BIT 0 TO 7 MSB

INCREMENT 0.01%.

RANGE 0 TO 10000.

0= CLOSED, 10000= OPEN

3 BIT 0 TO 7 LSB

To choose between proportional and ON-OFF control, set the menu

positioner activation on ‘Enable’ for proportional command (see §3.4

setup) or send address 1 bit 3&2 to 01.

English

8

Address 4: Relay output

Bit N° Value Description

BIT 0

0

RELAY 1 CONTACT OPEN

1

RELAY 1 CONTACT CLOSED

BIT 1

0

RELAY 2 CONTACT OPEN

1

RELAY 2 CONTACT CLOSED

BIT 2

0

RELAY 3 CONTACT OPEN

1

RELAY

3 CONTACT CLOSED

BIT 3*

0

RELAY 4 CONTACT OPEN

1

RELAY 4 CONTACT CLOSED

BIT 4*

0

RELAY 5 CONTACT OPEN

1

RELAY 5 CONTACT CLOSED

BIT 5*

0

RELAY 6 CONTACT OPEN

1

RELAY 6 CONTACT CLOSED

BIT 6*

0

RELAY 7 CONTACT OPEN

1

RELAY 7 CONTACT CLOSED

BIT 7

NOT USED

* Bit 3 to bit 6 is optional.

The relays could be used to have an output indication (wired as a non

fieldbus actuator) or to drive outside devices through Profibus. These

optional relays could be configured in Logic/Intelli+ menu for actuator

indication or output controls.

English

9

1.2 ACTUATOR FEEDBACK INDICATION

Indication byte description

The first five words of the Profibus interface give the actuator status.

Address 0: Indications

Bit N° Value Description

BIT 0

0

VALVE NOT OPEN

1 VALVE OPEN

BIT 1

0 VALVE NOT CLOSED

1

VALVE CLOSED

BIT 2

0 NO ACTION

1 TORQUE LIMITER ACTION IN OPEN DIRECTION

BIT 3

0 NO ACTION

1 TORQUE LIMITER ACTION IN CLOSE DIRECTION

BIT 4

0 ACTUATOR NOT TO LOCAL MODE

1 ACTUATOR TO LOCAL MODE

BIT 5

0 ACTUATOR NOT TO REMOTE MODE

1 ACTUATOR TO REMOTE MODE

BIT 6

0 ACTUATOR NOT TO OFF MODE

1 ACTUATOR TO OFF MODE

BIT 7

0

POWER OFF (ABSENCE OF MAIN POWER SUPPLY

OR TOO LOW)

1 POWER ON (PRESENCE OF MAIN POWER SUPPLY)

English

10

VALVE OPEN/CLOSE: confirms the valve is open or closed

TORQUE LIMITER ACTION OPEN/CLOSE: torque limiter action in

opening/closing direction. This information is transmitted even if the

valve stops normally on torque.

ACTUATOR TO LOCAL MODE: No command allowed from Profibus.

Indications are always available.

ACTUATOR TO REMOTE MODE: command allowed from Profibus

Indications are always available.

ACTUATOR TO OFF MODE: no command allowed in local or from

Profibus. Indications are always available.

POWER ON: The actuator is normally powered.

English

11

Address 1: Indications

Bit N° Value Description

BIT 0

0

ACTUATOR NOT OPENING

1

ACTUATOR OPENING

BIT 1

0 ACTUATOR NOT CLOSING

1

ACTUATOR CLOSING

BIT 2

0 NO HANDWHEEL ACTION

1

HANDWHEEL ACTION

BIT 3*

0 NO ESD COMMAND

1

ACTUATOR RECEIVES AN EMERGENCY

COMMAND ESD

BIT 4

0 THE ACTUATOR IS NOT RUNNING

1

ACTUATOR RUNNING

BIT 5

0 ACTUATOR AVAILABLE

1

ACTUATOR FAULT INDICATION

BIT 6

0 NO POSITION SENSOR FAULT

1

POSITION SENSOR FAULT

BIT 7

0 NO TORQUE SENSOR FAULT

1

TORQUE SENSOR FAULT

* Only available with Intelli+ control

English

12

ACTUATOR OPENING/CLOSING: the actuator is operated in

opening/closing direction.

HANDWHEEL ACTION: the handwheel has been actuated since the last

electrical operation.

ACTUATOR RECEIVES AN EMERGENCY COMMAND ESD: The actuator

is not available because it receives an emergency command which

overrides all other commands.

ACTUATOR RUNNING: the actuator is operated in opening or closing

direction.

ACTUATOR FAULT INDICATION: The actuator is not available due to

a following event, motor thermal overload, lost phase (in case of 3ph

supply) or locked rotor. Including additional faults (refer to the control

manual to configure).

POSITION OR TORQUE POWER FAULT: Intelli+ receives no information

from the position or torque sensor.

English

13

Address 2: Alarms

Bit N° Value Description

BIT 0

0 NO LOCKED MOTOR OPEN ALARM

1 LOCKED MOTOR OPEN

BIT 1

0 NO LOCKED MOTOR CLOSE ALARM

1 LOCKED MOTOR CLOSE

BIT 2

0 NO MOTOR THERMAL OVERLOAD

1 MOTOR THERMAL OVERLOAD

BIT 3

0 NO LOST PHASE ALARM

1 LOST PHASE

BIT 4

0 NO OVERTRAVEL ALARM

1 OVERTRAVEL ALARM

BIT 5

0 NO DIRECTION OF ROTATION OPEN ALARM

1 DIRECTION OF ROTATION OPEN ALARM

BIT 6

0 NO DIRECTION OF ROTATION CLOSE ALARM

1 DIRECTION OF ROTATION CLOSE ALARM

BIT 7*

0 NO RTC BATTERY FAULT

1 RTC BATTERY LOW

* Only available with Intelli+ control

LOCKED MOTOR OPEN/CLOSE: The actuator locked in the

opening/closing direction.

MOTOR THERMAL OVERLOAD: The motor thermal contact tripped.

The actuator will be again available as soon as the motor will cool.

LOST PHASE: In 3-phase, a phase is missing. No start allowed.

OVERTRAVEL ALARM: Position overshoot > 5% after motor shut down.

English

14

DIRECTION OF ROTATION OPEN/CLOSE: Opening/closing direction of

rotation discrepant

BATTERY LOW OR IS NOT PRESENT: The battery should be replaced

because of low voltage or the battery is missing (refer to the Intelli+

manual).

Address 3: Running torque in%

Bit N° Value Description

BIT 0 TO 7 0-150 RUNNING TORQUE IN %

RUNNING TORQUE: Indication of the instantaneous torque. 100% is the

maximum actuator rated torque

Address 4-5: Actuator position feedback

Address Bit N° Value Description

2 BIT 0

TO 7

MSB

INCREMENT 0.01%. RANGE 0 TO

10000.

0= CLOSED, 10000= OPEN.

3 BIT 0

TO 7

LSB

ACTUATOR POSITION FEEDBACK: 0,00%= closed, 100,00%= open

English

15

Address 6: Indication

Bit N° Value Description

BIT 0

0 NO HUNTING

1 ACTUATOR HUNTING

BIT 1

0 HMI COMMUNICATION IS RUNNING

1 HMI COMMUNICATION IS IN FAULT

BIT 2

0 POSITION IS CORRECT

1 POSITION IS IN FAULT (<-10% OR >110%)

BIT 3

0 NO ACTIVITY MEMORY FAULT

1 ACTIVITY MEMORY FAULT

BIT 4

0 NO STOP MID TRAVEL

1 STOP MID TRAVEL

BIT 5

0 NO LOST SIGNAL

1 LOST SIGNAL 4-20MA

BIT 6*

0 NO PARTIAL STROKE IN PROGRESS

1 PARTIAL STROKE IN PROGRESS

BIT 7*

0 NO PARTIAL STROKE FAULT

1 PARTIAL STROKE FAULT

* Only available with Intelli+ control

ACTUATOR HUNTING: positioning is unstable.

HMI: Communication between the HMI and the base board.

POSITION: Error due to a positioning measurement out of the normal

range (-10% 110%).

STOP MID TRAVEL: The actuator is at a stop, neither open nor closed.

English

16

LOST SIGNAL: 4 to 20mA lost signal (In case of analogue and hardwired

input signal)

PARTIAL STROKE IN PROGRESS: A partial stroke command has been

issued and this test is not ended.

PARTIAL STROKE FAULT: The partial stroke test has detected a fault.

The actuator is not fully available.

Address 7: Alarms

Bit N° Value Description

BIT 0* 0-1 NAMUR NE107 MAINTENANCE REQUIRED

BIT 1* 0-1 NAMUR NE107 OUT OF SPECIFICATION

BIT 2* 0 NAMUR NE107 FUNCTION CHECK

BIT 3* 0 NAMUR NE107 FAILURE

BIT 4*

0

TORQUE NOT APPROCHING THE LIMIT (BIT

3 ADDRESS 4)

1 TORQUE APPROCHING THE LIMIT

BIT 5

0 NO ERROR ENTRY AUX2 (BIT 10 ADDRESS 3)

1 ERROR HW ENTRY AUX2

BIT 6

0 NOT TOO MANY START LAST HOUR

1 TOO MANY STARTS IN THE LAST HOUR

BIT 7

0 24V AUX PRESENT

1 LOST OF 24V AUXILLIARY

* Only available with Intelli+ control

English

17

Namur NE107: The NE107 recommendation defines that detailed

device-specific diagnostics are summarised as four simple status

signals. These signals ensure that the plant operator is not inundated

with device troubleshooting details and cryptic error codes. The

NAMUR NE107 recommendation harmonises the display of status for

devices. Each fault or warning can be assigned to one signalling, please

refer to the Intelli+ manual for configuration of this signalling.

TORQUE APPROCHING THE LIMIT: This indicates that, during the

travel, the torque is approaching the limit. This is only a warning and

does not stop the actuator.

ERROR HW ENTRY AUX2: A hardware error is detected on the main

board on the Aux 2 entry. The main board should be replaced.

TOO MANY STARTS IN THE LAST HOUR: Starting rate exceeding the

actuator class average.

LOST OF 24V AUXILLIARY: Auxiliary power supply fault for external

circuits.

English

18

Address 8: Information

Bit N° Value Description

BIT 0*

0

CHANNEL IS BACKUP (REDUNDANCY

OPTION)

1

CHANNEL IS PRIMARY (REDUNDANCY

OPTION)

BIT 1*

0

1 CHANNEL AVAILABLE (REDUNDANCY

OPTION)

1

2 CHANNELS AVAILABLE (REDUNDANCY

OPTION)

BIT 2*

0

SR MODE (SYSTEM REDUNDANCY)

(REDUNDANCY OPTION)

1

FR MODE (FLYING REDUNDANCY)

(REDUNDANCY OPTION)

BIT 3

0

NO BASE BOARD SERIAL COMMUNICATION

FAULT

1

BASE BOARD SERIAL COMMUNICATION

FAULT

BIT 4

1 FIELDBUS HAVE COMMAND

0 HARDWIRED COMMAND

BIT 5*

0 REDONDANT COMMUNICATION

1

IN CASE OF REDUNDANT BOARD THE

COMMUNICATION IS NOT REDONDANT

BIT 6 0-1 VALVE JAMMED

BIT 7 0-1 LOCAL COMMAND INHIBIT

* Only available with Intelli+ control and with redundant board

English

19

CHANNEL IS PRIMARY/BACKUP: For a redundant communication the

Profibus interface has 2 channels connected to the Profibus line. The

one that got a data exchange state is named primary channel and the

other one backup channel.

1 or 2 CHANNELS AVAILABLE: Indication of how many channels are

available.

SR/FR MODE: SR mode uses a redundant fieldbus with 2 lines, FR mode

uses a redundant fieldbus with only one line.

SR mode is the default configuration.

BASE BOARD SERIAL COMMUNICATION FAULT: An error occurs on the

communication between the base board and the fieldbus Board. The

signalling is not refreshed.

FIELDBUS HAVE COMMAND / HARDWIRED COMMAND: Depending on

the configuration of the type of control (see § 3.4 setup).

VALVE JAMMED: Actuation could not be completed due to excess

torque.

LOCAL COMMAND INHIBIT: A local command inhibit is currently

present, as a consequence of sending the following command: LOCAL

COMMAND INHIBITION (Address 0 bit 7 of the control byte). A key is on

the LCD screen for signalling this command in local.

Address 9-10: External device analogue input signal

Address Bit N° Value Description

9 BIT 0 TO 7 MSB

INCREMENT 0.1%. RANGE 0 TO

1000.

0= 0MA, 1000= 20MA

10

BIT 0 TO 7 LSB

EXTERNAL DEVICE INPUT SIGNAL: A hardwired signal (for example 4

to 20mA) is coming from another device and uses the actuator Profibus

interface to communicate the value.

English

20

Address 11: External device input signal/alarms

Bit N° Value Description

BIT 0 0-1

SIGNAL A COMMAND ON STOP HARDWIRED

ENTRY

BIT 1 0-1

SIGNAL A COMMAND ON OPEN HARDWIRED

ENTRY

BIT 2 0-1

SIGNAL A COMMAND ON CLOSE HARDWIRED

ENTRY

BIT 3 0-1

SIGNAL A COMMAND ON AUX1 HARDWIRED

ENTRY

BIT 4 0-1

SIGNAL A COMMAND ON AUX2 HARDWIRED

ENTRY

BIT 5

0 INTERNAL TEMPERATURE OK

1 INTERNAL TEMPERATURE OUT OF RANGE

BIT 6*

0 VIBRATION OK

1 VIBRATION OUT OF RANGE

BIT 7

0 BUTTON OK

1 BUTTON FAULT

* Only available with Intelli+ control

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Bernard Controls Fielbus Solution PRIOFIBUS DP FOR INTELLI+ Installation & Operation Manual

Bernard Controls Fielbus Solution PRIOFIBUS DP FOR INTELLI+ Installation & Operation Manual

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